Provides Public API of Qchan.
Qchan is a project of a Job-Queue Worker System. It consists of a cluster of many processes and Qchan API is a member of them. Qchan API has a responsibility to provide Public REST API to the Qchan's internal processes and the other external clients via HTTP.
Qchan API manages the 3 types of resources: Job & Build & Subscription.
Job is minimal managable unit for tasks in Qchan system. A Job has the following properties:
| name | type | description |
|---|---|---|
| id | integer | the Job ID, unique in the all Jobs in the Qchan system |
| children_ids | integers | an array of the following Job IDs |
| command | string | the actual shell-script that will be executed by Qchan's worker |
| succeess_count | integer | count of successes |
| failure_count | integer | count of failures |
| name | string | human-readable name |
| schedule | string | in ISO8601 format like R10/2012-10-01T05:52:00Z/PT2S |
Build is created for each execution of the Job, so we might say that there exists a relationship of "A Job has many Builds and a Build belongs to a Job". A Build has the following properties:
| name | type | description |
|---|---|---|
| id | integer | the Build ID, unique in the all Builds in the Qchan system |
| exit_status | integer | the exit status of the build |
| job_id | integer | related Job's ID |
| number | integer | counting number, auto-incremented from 1 for each build of its job |
| output | string | stdout + stdout of the build |
Subscription is a unit of registrations to the Qchan system's pub-sub workers. A Subscription has the following properties:
| name | type | description |
|---|---|---|
| id | integer | the Subscription ID, unique in the all Subscriptions in the Qchan system |
| type | string | a string property to identifier its event type |
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